
Concept
Concept_relationshi
p
Concept_ancestor
Vocabulary
Source_to_concept_
map
Relationship
Concept_synonym
Drug_strength
Cohort_definition
Standardized vocabularies
Attribute_definition
Domain
Concept_class
Cohort
Dose_era
Condition_era
Drug_era
Cohort_attribut
e
Standardized
derived elements
Standardized clinical data
Drug_exposure
Condition_occurrenc
e
Procedure_occurrenc
e
Visit_occurrence
Measurement
Observation_period
Payer_plan_period
Provider
Care_siteLocation
Death
Cost
Device_exposure
Observation
Note
Standardized health system
data
Fact_relationship
Specimen
CDM_source
Standardized
meta-data
Standardized
health
economics
Person